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The answer to this question will very depending on the type of stone you are talking about. From an average of densinty for typical stone used for construction very from around 1.6 to 2.0 ton/cy. So to be safe and ensure you get enough stone say its 2 tons/cy so your answer will be 40 tons. Hope this helps! Tanner

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16y ago

What else can I help you with?